Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
AU6502/42A
Inventor
Floyd Doom Ernest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELECTRO METALLURGICAL Co
Original Assignee
ELECTRO METALLURGICAL Co
Filing date
Publication of AU117040B2publicationCriticalpatent/AU117040B2/en
Application filed by ELECTRO METALLURGICAL CofiledCriticalELECTRO METALLURGICAL Co